From bf8208e44705ca6cc37aa1ae9527d1a7cdb16748 Mon Sep 17 00:00:00 2001
From: Mike Perham <mperham@gmail.com>
Date: Mon, 7 Nov 2011 20:35:31 -0800
Subject: [PATCH] Remove 1.9 requirement for Batch, fixes #42

---
 examples/batch.rb              | 5 ++++-
 lib/girl_friday/batch.rb       | 2 +-
 test/test_batch.rb             | 2 +-
 test/test_girl_friday_queue.rb | 2 +-
 4 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/examples/batch.rb b/examples/batch.rb
index 1027905..89ffe86 100644
--- a/examples/batch.rb
+++ b/examples/batch.rb
@@ -7,11 +7,14 @@ class UrlProcessor
   URLS = %w(http://www.bing.com http://www.google.com http://www.yahoo.com)
 
   def parallel
-    batch = GirlFriday::Batch.new(URLS, :size => 3) do |url|
+    batch = GirlFriday::Batch.new(nil, :size => 3) do |url|
       html = open(url)
       doc = Nokogiri::HTML(html.read)
       doc.css('span').count
     end
+    URLS.each do |url|
+      batch << url
+    end
     p URLS.zip(batch.results)
   end
 
diff --git a/lib/girl_friday/batch.rb b/lib/girl_friday/batch.rb
index 3e4ad6f..1405faf 100644
--- a/lib/girl_friday/batch.rb
+++ b/lib/girl_friday/batch.rb
@@ -12,7 +12,7 @@ module GirlFriday
   #
   # TODO Errors are not handled well at all.
   class Batch
-    def initialize(enumerable=nil, options, &block)
+    def initialize(enumerable=nil, options={}, &block)
       @queue = GirlFriday::Queue.new(:batch, options, &block)
       @complete = 0
       @size = 0
diff --git a/test/test_batch.rb b/test/test_batch.rb
index 3fd97df..89630a2 100644
--- a/test/test_batch.rb
+++ b/test/test_batch.rb
@@ -41,7 +41,7 @@ def test_batch_timeout
   end
 
   def test_empty_batch
-    batch = GirlFriday::Batch.new(:size => 4) do |msg|
+    batch = GirlFriday::Batch.new(nil, :size => 4) do |msg|
       sleep msg
       'x'
     end
diff --git a/test/test_girl_friday_queue.rb b/test/test_girl_friday_queue.rb
index b744fa3..a24ac82 100644
--- a/test/test_girl_friday_queue.rb
+++ b/test/test_girl_friday_queue.rb
@@ -1,6 +1,6 @@
 require 'helper'
 
-class TestGirlFriday < MiniTest::Unit::TestCase
+class TestGirlFridayQueue < MiniTest::Unit::TestCase
 
   class TestErrorHandler
     include MiniTest::Assertions